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Cheap flights from Missoula to Houston from $181

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missoula to Houston departing on 10/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Missoula to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:05 pm - 2:05 pm
MSO
-
IAH
18h 00m
1 stop
Multiple Airlines Logo
1:53 pm - 8:59 pm
IAH
-
MSO
8h 06m
1 stop
$296Multiple Airlines
Thu, Sep 3 - Sun, Sep 6
Multiple Airlines Logo
9:49 pm - 12:55 am
MSO
-
IAH
26h 06m
2 stops
Multiple Airlines Logo
1:53 pm - 8:59 pm
IAH
-
MSO
8h 06m
1 stop
$303Multiple Airlines
Thu, Sep 3 - Sun, Sep 6
Multiple Airlines Logo
9:49 pm - 10:34 am
MSO
-
IAH
35h 45m
2 stops
Multiple Airlines Logo
9:59 pm - 8:59 pm
IAH
-
MSO
24h 00m
1 stop
$319Multiple Airlines
Thu, Sep 3 - Wed, Sep 9
Multiple Airlines Logo
7:05 pm - 2:05 pm
MSO
-
IAH
18h 00m
1 stop
Multiple Airlines Logo
9:59 pm - 8:59 pm
IAH
-
MSO
24h 00m
1 stop
$341Multiple Airlines
Thu, Sep 3 - Wed, Sep 9
Delta Logo
1:10 pm - 9:48 pm
MSO
-
IAH
7h 38m
1 stop
Delta Logo
7:20 pm - 12:21 am
IAH
-
MSO
6h 01m
1 stop
$349Delta
Fri, Oct 23 - Mon, Oct 26
Delta Logo
6:24 pm - 9:39 am
MSO
-
IAH
14h 15m
2 stops
Delta Logo
7:20 pm - 12:21 am
IAH
-
MSO
6h 01m
1 stop
$354Delta
Fri, Oct 23 - Mon, Oct 26
Delta Logo
6:24 pm - 9:39 am
MSO
-
IAH
14h 15m
2 stops
Delta Logo
7:00 am - 5:44 pm
IAH
-
MSO
11h 44m
2 stops
$359Delta
Fri, Oct 23 - Mon, Oct 26
Alaska Airlines Logo
5:41 pm - 1:35 pm
MSO
-
IAH
18h 54m
1 stop
Alaska Airlines Logo
2:38 pm - 10:52 pm
IAH
-
MSO
9h 14m
1 stop
$374Alaska Airlines
Thu, Aug 13 - Tue, Aug 18
Delta Logo
5:30 am - 1:37 pm
MSO
-
IAH
7h 07m
1 stop
Delta Logo
3:15 pm - 12:18 am
IAH
-
MSO
10h 03m
2 stops
$379Delta
Thu, Aug 13 - Tue, Aug 18
Alaska Airlines Logo
1:55 pm - 11:58 pm
MSO
-
IAH
9h 03m
1 stop
Alaska Airlines Logo
2:24 pm - 9:25 pm
IAH
-
MSO
8h 01m
1 stop
$399Alaska Airlines
Tue, Nov 3 - Sat, Nov 7

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United Airlines flights from Missoula to Houston George Bush Intcntl Airport

Our best United Airlines deals on Missoula to Houston George Bush Intcntl Airport flight tickets
United Airlines
Aug 14
MSO5:24 pmMissoula Johnson-Bell Field
5h 32m
1 stop
IAH11:56 pmHouston George Bush Intcntl
Aug 17
IAH5:15 amHouston George Bush Intcntl
5h 42m
1 stop
MSO9:57 amMissoula Johnson-Bell Field
$449
United Airlines
Aug 5
MSO5:20 pmMissoula Johnson-Bell Field
6h 21m
1 stop
IAH12:41 amHouston George Bush Intcntl
Aug 12
IAH2:53 pmHouston George Bush Intcntl
8h 37m
1 stop
MSO10:30 pmMissoula Johnson-Bell Field
$484
United Airlines
Aug 5
MSO5:20 pmMissoula Johnson-Bell Field
6h 21m
1 stop
IAH12:41 amHouston George Bush Intcntl
Aug 12
IAH2:53 pmHouston George Bush Intcntl
8h 37m
1 stop
MSO10:30 pmMissoula Johnson-Bell Field
$529

Alaska Airlines flights from Missoula to Houston George Bush Intcntl Airport

Our best Alaska Airlines deals on Missoula to Houston George Bush Intcntl Airport flight tickets
Alaska Airlines
Aug 14
MSO5:41 pmMissoula Johnson-Bell Field
18h 54m
1 stop
IAH1:35 pmHouston George Bush Intcntl
Aug 18
IAH2:38 pmHouston George Bush Intcntl
9h 14m
1 stop
MSO10:52 pmMissoula Johnson-Bell Field
$349
Alaska Airlines
Sep 3
MSO7:15 amMissoula Johnson-Bell Field
12h 25m
2 stops
IAH8:40 pmHouston George Bush Intcntl
Sep 8
IAH2:34 pmHouston George Bush Intcntl
9h 27m
1 stop
MSO11:01 pmMissoula Johnson-Bell Field
$404
Alaska Airlines
Sep 4
MSO7:15 amMissoula Johnson-Bell Field
8h 58m
1 stop
IAH5:13 pmHouston George Bush Intcntl
Sep 8
IAH2:34 pmHouston George Bush Intcntl
9h 27m
1 stop
MSO11:01 pmMissoula Johnson-Bell Field
$414

momondo Fare Finder

 
Customize your flight search to find flights from Missoula to Houston George Bush Intcntl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 11, 2026.
Use the filters below to find and compare flights from Missoula to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MissoulaHouston

MSO - IAH

MSOIAH

Missoula Johnson-Bell Field

Thu 9/3

7:05 pm-2:05 pm

1 stop18h 00m

Houston George Bush Intcntl

Sun 9/6

1:53 pm-8:59 pm

1 stop8h 06m

$296

MissoulaHouston

MSO - IAH

MSOIAH

Missoula Johnson-Bell Field

Thu 9/3

9:49 pm-12:55 am

2 stops26h 06m

Houston George Bush Intcntl

Sun 9/6

1:53 pm-8:59 pm

1 stop8h 06m

$303

MissoulaHouston

MSO - IAH

MSOIAH

Missoula Johnson-Bell Field

Thu 9/3

9:49 pm-10:34 am

2 stops35h 45m

Houston George Bush Intcntl

Wed 9/9

9:59 pm-8:59 pm

1 stop24h 00m

$319

MissoulaHouston

MSO - IAH

MSOIAH

Missoula Johnson-Bell Field

Thu 9/3

7:05 pm-2:05 pm

1 stop18h 00m

Houston George Bush Intcntl

Wed 9/9

9:59 pm-8:59 pm

1 stop24h 00m

$341
Quickest round-trip

MissoulaHouston

MSO - IAH

MSOIAH

Missoula Johnson-Bell Field

Fri 10/23

1:10 pm-9:48 pm

1 stop7h 38m

Houston George Bush Intcntl

Mon 10/26

7:20 pm-12:21 am

1 stop6h 01m

$349

MissoulaHouston

MSO - IAH

MSOIAH

Missoula Johnson-Bell Field

Fri 10/23

6:24 pm-9:39 am

2 stops14h 15m

Houston George Bush Intcntl

Mon 10/26

7:20 pm-12:21 am

1 stop6h 01m

$354

MissoulaHouston

MSO - IAH

MSOIAH

Missoula Johnson-Bell Field

Fri 10/23

6:24 pm-9:39 am

2 stops14h 15m

Houston George Bush Intcntl

Mon 10/26

7:00 am-5:44 pm

2 stops11h 44m

$359

MissoulaHouston

MSO - IAH

MSOIAH

Missoula Johnson-Bell Field

Thu 8/13

5:41 pm-1:35 pm

1 stop18h 54m

Houston George Bush Intcntl

Tue 8/18

2:38 pm-10:52 pm

1 stop9h 14m

$374

MissoulaHouston

MSO - IAH

MSOIAH

Missoula Johnson-Bell Field

Thu 8/13

5:30 am-1:37 pm

1 stop7h 07m

Houston George Bush Intcntl

Tue 8/18

3:15 pm-12:18 am

2 stops10h 03m

$379

MissoulaHouston

MSO - IAH

MSOIAH

Missoula Johnson-Bell Field

Tue 11/3

1:55 pm-11:58 pm

1 stop9h 03m

Houston George Bush Intcntl

Sat 11/7

2:24 pm-9:25 pm

1 stop8h 01m

$399

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

How to get the cheapest flight ticket from Missoula to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

The month of August is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Missoula, with most prices found around $0. If you are unable to visit Houston George Bush Intcntl Airport during the month of August, then departing from Missoula during the month November is also very affordable. Most momondo users find prices during this month for around $368.

When to book flights from Missoula to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Missoula to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Missoula to Houston George Bush Intcntl Airport (MSO to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missoula to Houston George Bush Intcntl Airport

Fastest flight time

5h 26m

Direct flights

None
The fastest flight from Missoula to Houston George Bush Intcntl Airport takes 5h 26m
There are no direct flights from Missoula to Houston George Bush Intcntl Airport. There are no popular flight routes from Missoula to Houston George Bush Intcntl Airport.
Search flight deals

Frequently asked questions about flying from Missoula to Houston George Bush Intcntl Airport

  • How far is Missoula Johnson-Bell Field to Houston George Bush Intcntl by plane?

    The distance between Missoula Johnson-Bell Field and Houston George Bush Intcntl is about 1533.7 mi. By plane, this route typically takes 5h 26m.

  • When did momondo last update prices for flights from Missoula Johnson-Bell Field Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Missoula Johnson-Bell Field Airport to Houston George Bush Intcntl Airport refresh daily.

  • How many operators does momondo search for flights from Missoula Johnson-Bell Field Airport to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from Missoula Johnson-Bell Field Airport to Houston George Bush Intcntl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missoula Johnson-Bell Field Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The required travel and health documents for your Houston George Bush Intcntl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston George Bush Intcntl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Missoula to Houston George Bush Intcntl Airport?

Best airlines flying from Missoula to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Missoula to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $169Free CancellationRating
7.8
8,458 reviews
Search Delta flights
Alaska AirlinesPriceFrom $215Free CancellationRating
7.9
12,656 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $259Free CancellationRating
7.4
9,975 reviews
Search United Airlines flights

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Katy
The Woodlands
Humble
Conroe
Spring
Cypress
Montgomery
Jersey Village
Tomball
Livingston

Why use momondo?

Why should I use momondo to find a flight deal from Missoula to Houston?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Missoula to Houston for you.

Can I find flights from Missoula to Houston with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Houston from Missoula with this policy.

How can momondo help me find flights from Missoula to Houston?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Missoula to Houston.

I’m not ready to book a flight from Missoula to Houston right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Missoula to Houston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Houston and let you know when they change.

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